please fix it

what to do if you need more than 20 parameters? for example, you need to draw a graph of the network interfaces of the catalyst.
and there are 48 ports. each incoming / outgoing traffic and you need to watch it all. how to be ...? and maybe even more 150
how to get away from the 20 limit

the documentation generally says that the limit in zabbix 5.0.9 is only 50, and I don't even want to draw them ...

or add for "iterm pattern filter" for exclude unnecessary item pattern